05.27.2010 12:00 PM
TVB Tech Alert: Phosphorescent OLED Lighting Panels
EWING, N.J.: Universal Display Corp. is introducing organic light-emitting diode lighting panels at the Society for Information Display show today in Seattle. UDC said it will demonstrate advances in white OLED performance with a commercial-scale 15-by-15 cm lighting panel using its phosphorescent OLED technology and materials.

“This new white OLED panel is believed to have the most energy-efficient performance, at this scale, reported to date,” UDC said.

The company, which receives funding from the U.S. Department of Energy, said the panel “emits a warm-white light with a color rendering index of 87 and a correlated color temperature of 3055K. It also has a luminous efficacy of 50 lumens per watt using an optical outcoupling treatment with a modest 1.5x enhancement factor.”

UDC says the operating life of the 15-by-15 cm PHOLED panels are about 10,000 hours to 70 percent of an initial luminance of 1,000 cd/m(2). The panels are said to employ a “new light-blue UniversalPHOLED emitter system,” that reduces power consumption and extends operational life.

-- Deborah D. McAdams

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Tuesday 03:07 PM
WMUR-TV Says FAA Drone Rules Preclude ENG
The FAA’s current rules and proposed ban on flight over people, requirement of visual line of sight and restriction on nighttime flying, effectively prohibit broadcasters from using UAS for newsgathering. ~ WMUR-TV General Manager Jeff Bartlett

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